fs_time.c

来自「keil arm flash fs 最新版 在Ｋｅｉｌ ａｒｍ下使用」· C语言 代码 · 共 63 行

/*----------------------------------------------------------------------------
 *      R T L  -  F l a s h   F i l e   S y s t e m
 *----------------------------------------------------------------------------
 *      Name:    FS_TIME.C 
 *      Purpose: File System Time Support Functions
 *      Rev.:    V3.22
 *----------------------------------------------------------------------------
 *      This code is part of the RealView Run-Time Library.
 *      Copyright (c) 2004-2008 KEIL - An ARM Company. All rights reserved.
 *---------------------------------------------------------------------------*/

#include <RTL.h>

/*----------------------------------------------------------------------------
 *      FS Time Functions
 *----------------------------------------------------------------------------
 *  Required functions for File System Time Support
 *   - U32 fs_get_time ()
 *   - U32 fs_get_date ()
 *---------------------------------------------------------------------------*/

/*--------------------------- fs_get_time -----------------------------------*/

U32 fs_get_time (void) {
   /* Return Current Time for FAT File Time stamp. */
   U32 h,m,s,time;

   /* Modify here, add a system call to read RTC. */
   /* Hours:   0 - 23 */
   /* Minutes: 0 - 59 */
   /* Seconds: 0 - 59 */
   h = 12;
   m = 0;
   s = 0;

   time = (h << 16) | (m << 8) | s;
   return (time);
}


/*--------------------------- fs_get_date -----------------------------------*/

U32 fs_get_date (void) {
   /* Return Current Date for FAT File Time stamp. */
   U32 d,m,y,date;

   /* Modify here, add a system call to read RTC. */
   /* Day:   1 - 31 */
   /* Month: 1 - 12 */
   /* Year:  1980 - 2107 */
   d = 1;
   m = 1;
   y = 2008;

   date = (y << 16) | (m << 8) | d;
   return (date);
}


/*----------------------------------------------------------------------------
 * end of file
 *---------------------------------------------------------------------------*/